I thought I'd go more in to detail. I've had this odd obsession with the tensile strength of a string for years. It started with guitar than quickly spread to other instruments. If you been following me closely you probably could tell I have a fixation with strings. Six years I was hyped about getting 12 string guitar for Christmas. I could't stop thinking about it. I've tested strings on classical and steel guitar,upright and regular bass,mandolin,violin,cello,autoharp and ukelele.I pretty much tested strings on any stringed intrument I can get my hands on.